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11. 发明授权

KR101207737B1 Door closer 无效
标题翻译：闭门器
公开(公告)号：KR101207737B1
公开(公告)日：2012-12-03
申请号：KR20120005050
申请日：2012-01-17
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F3/00 , E05C17/00
CPC分类号： E05F3/22 , E05C17/32 , E05F1/10 , E05F5/02
摘要： PURPOSE: A door closer is provided to reduce maintenance costs by reducing the frequency of problems, and to maintain the opened state of a door at various angles. CONSTITUTION: A door closer comprises a doorframe mounting portion(100), a frame(200), a speed reducer(300), a rotary motor(400), a rotary link(500), a connection link(600), a coil spring(700), and an actuating arm. The frame is connected to the doorframe mounting portion. The speed reducer connects the doorframe mounting portion and the frame together. The rotary motor has a motor shaft which is connected to the speed reducer. The rotary link is rotatably connected to the doorframe mounting portion and has a first rotary roller(510). The connection link is coupled to the rotary link and has a second rotary roller(610). The coil spring is connected to the rotary link and the connection link. The actuating arm is connected to a door and the frame.
摘要翻译：目的：提供一种闭门器，通过减少问题的频率并保持门的打开状态，以各种角度来降低维护成本。构成：门关闭器包括门框安装部分（100），框架（200），减速器（300），旋转马达（400），旋转连杆（500），连接连杆（600），线圈弹簧（700）和致动臂。框架连接到门框安装部分。减速器将门框安装部分和框架连接在一起。旋转马达具有与减速器连接的马达轴。旋转连杆可旋转地连接到门框安装部分并且具有第一旋转辊（510）。连接连杆联接到旋转连杆上并具有第二旋转辊（610）。螺旋弹簧连接到旋转连杆和连接连杆。致动臂连接到门和框架。

12. 发明授权

KR100907786B1 DOOR CLOSER 无效
标题翻译：闭门器
公开(公告)号：KR100907786B1
公开(公告)日：2009-07-15
申请号：KR20090022460
申请日：2009-03-17
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F3/00 , E05F15/20
CPC分类号： E05F15/63 , E05F15/616 , E05F15/72 , E05Y2201/624 , E05Y2800/252 , E05Y2900/134
摘要： A fire door closer is provided to reduce the manufacturing and maintenance cost, to prevent the fire smoke from being leaked through a gap between the doorframe and the fire door, and to control the closing speed of the fire door properly. A fire door closer is composed of a first interlocking arm(C1) rotatably connected to one end of a fir door(D), a second interlocking arm(C2) connected to the other end of the first interlocking arm, a housing(10) in which a first fixing panel(11), a second fixing panel, and a first fixing bracket are installed, a rotary shaft(21), a circular panel(22), a compression spring(23), a power transmission device composed of power transmission frames, and a door speed reduction device reducing the closing speed of the door in a fire.
摘要翻译：提供防火门关闭器以减少制造和维护成本，以防止烟雾通过门框和防火门之间的间隙泄漏，并适当地控制防火门的关闭速度。防火门关闭器由可旋转地连接到冷杉门（D）的一端的第一互锁臂（C1），连接到第一互锁臂的另一端的第二互锁臂（C2），壳体（10）其中安装有第一固定板（11），第二固定板和第一固定支架，旋转轴（21），圆形板（22），压缩弹簧（23），动力传递装置动力传递框架和门减速装置降低门在火中的关闭速度。

13. 发明授权

KR101207678B1 Door closer 无效
标题翻译：闭门器
公开(公告)号：KR101207678B1
公开(公告)日：2012-12-03
申请号：KR20120023671
申请日：2012-03-07
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F1/10
CPC分类号： E05F1/10 , E05F1/105 , E05F3/20 , E05F5/02
摘要： PURPOSE: A door closer is provided to reduce manufacturing costs compared with an existing hydraulic door closer and to improve environmentally-friendly effects by not requiring oil. CONSTITUTION: A door closer comprises a doorframe mounting portion(10), a frame(20), a rotation reducing unit(30), a link(40), a coil spring(50), a guide rod(60), and a door mounting portion. The doorframe mounting portion is installed on a doorframe. The frame is rotatably connected to the doorframe mounting portion using a rotary shaft(P1). The rotation reducing unit reduces the speed of the frame rotated from the doorframe mounting portion. The link is connected to the doorframe mounting portion. The coil spring is connected to the link. The guide rod is connected to the frame. The door mounting portion is installed on a door.
摘要翻译：目的：与现有的液压闭门器相比，提供了一种闭门器以降低制造成本，并通过不需要油来改善环保效果。构成：门关闭装置包括门框安装部分（10），框架（20），旋转减小单元（30），连杆（40），螺旋弹簧（50），导杆（60）和门安装部分。门框安装部分安装在门框上。框架使用旋转轴（P1）可旋转地连接到门框安装部分。旋转减小单元降低从门框安装部旋转的框架的速度。连杆连接到门框安装部分。螺旋弹簧连接到连杆。导杆连接到框架。门安装部分安装在门上。

14. 发明公开

KR20180055168A III 급 부정교합 교정 장치 有权
公开(公告)号：KR20180055168A
公开(公告)日：2018-05-25
申请号：KR20160152643
申请日：2016-11-16
申请人： KIM BYOUNG KOOK , KIM JI HWAN
发明人： KIM BYOUNG KOOK , KIM JI HWAN
IPC分类号： A61C7/06 , A61C5/00 , A61C7/02 , A61C7/10 , A61C7/36
CPC分类号： A61C7/06 , A61C5/007 , A61C7/02 , A61C7/10 , A61C7/36
摘要： 본발명은상악궁확장이가능한구성의프레임(20); 제1 탄성부재(41)를통해상기프레임(20)과연결되어상악의전방견인및 하악의후하방이동이가능한구성의모듈레이터(10); 및하악치열에고정되고제2 탄성부재(42)를통해상기프레임(20)과연결되어상악의전방견인및 하악치열의후방이동을돕고, 상악치열및 하악치열을분리시켜교합으로인한간섭을제거하여교정힘이원활하게작용할수 있게유도할수 있고, 상악구치부치열의정출을막아얼굴길이변화를최소화하며, 교합적간섭을없애턱관절안정을도모하는스플린터(30);를포함하여, 상악의측방확장과동시에상악의전방견인및 하악의후하방이동과하악치열의후방이동을통해 III 급부정교합의교정이가능한교정장치를제공할수 있다.

15. 发明授权

KR100981522B1 Door closer 无效
标题翻译：闭门器
公开(公告)号：KR100981522B1
公开(公告)日：2010-09-10
申请号：KR20100042745
申请日：2010-05-07
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F3/18 , E05F1/14
CPC分类号： E05F3/18 , E05F1/14 , E05F5/02 , E05F5/08 , E05Y2800/41
摘要： PURPOSE: A door closer is provided to increase an environment-friendly effect and to reduce production costs or administration expense by simplifying a structure to be a mechanical structure. CONSTITUTION: A door closer comprises a first interlocking arm, a second interlocking arm(200), a housing(300), a power transmission device(400), a door slowdown member, an elasticity control member(600) and a cover(700). The housing is installed on the top of a door frame. The power transmission device securely adheres closely a door to the door frame. The door slowdown member is connected to the power transmission device. The door slowdown member decelerates the closing speed when door is closed. The elasticity control member controls the closing speed of door and is installed in the housing. The cover purchases the housing.
摘要翻译：目的：通过将结构简化为机械结构，提供了一种闭门器来增加环境效应并降低生产成本或管理成本。构成：门关闭器包括第一互锁臂，第二互锁臂（200），壳体（300），动力传递装置（400），门减速构件，弹性控制构件（600）和盖（700））。外壳安装在门框的顶部。动力传递装置牢固地附着在门框上。门减速构件连接到动力传递装置。当门关闭时，门减速构件减速关闭速度。弹性控制构件控制门的关闭速度并安装在壳体中。封面购买住房。

16. 发明授权

KR101207748B1 Door closer 无效
标题翻译：闭门器
公开(公告)号：KR101207748B1
公开(公告)日：2012-12-04
申请号：KR20120005051
申请日：2012-01-17
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F1/10 , E05F15/10
CPC分类号： E05F3/00 , E05F1/10 , E05F15/614 , E05Y2201/21 , E05Y2201/408 , E05Y2201/412 , E05Y2201/686 , E05Y2400/20 , E05Y2400/302 , E05Y2900/132
摘要： PURPOSE: A door closer is provided to prevent the hands of a person from being caught in the gap between a door and a doorframe by reducing the closing speed of the door. CONSTITUTION: A door closer comprises a doorframe mounting portion(100), a frame(200), a fixed gear(300), a speed reducer(400), a rotary motor(500), a moving gear, a rotary link(700), a connection link(800), a coil spring(900), and an actuating arm. The frame is rotatably connected to the doorframe mounting portion. The fixed gear is fixed to the inner surface of the frame. The speed reducer is installed on the doorframe mounting portion. The rotary motor has a motor shaft connected to the speed reducer. The moving gear is in gear with the fixed gear and is rotated. The rotary link is rotatably connected to the doorframe mounting portion and has a first rotary roller(710) moved along a guide hole(240) on the frame. The connection link is rotatably connected to the rotary link and has a second rotary roller and moved along the concave and curved portions of the frame. The coil spring is connected to the rotary link and the connection link. The actuating arm is installed in the frame and a door.
摘要翻译：目的：提供一种闭门器，通过降低门的关闭速度来防止人的手被夹在门和门框之间的间隙中。构成：门关闭装置包括门框安装部分（100），框架（200），固定齿轮（300），减速器（400），旋转马达（500），移动齿轮，旋转连杆），连接连杆（800），螺旋弹簧（900）和致动臂。框架可旋转地连接到门框安装部分。固定齿轮固定在框架的内表面上。减速器安装在门框安装部分上。旋转电机具有与减速器连接的电动机轴。移动齿轮与固定齿轮啮合并旋转。旋转连杆可旋转地连接到门框安装部分，并且具有沿着框架上的引导孔（240）移动的第一旋转辊（710）。连接连杆可旋转地连接到旋转连杆并具有第二旋转辊并且沿着框架的凹形和弯曲部分移动。螺旋弹簧连接到旋转连杆和连接连杆。执行臂安装在框架和门中。

17. 发明授权

KR100986354B1 Door closer 无效
标题翻译：闭门器
公开(公告)号：KR100986354B1
公开(公告)日：2010-10-08
申请号：KR20100038266
申请日：2010-04-26
申请人： KIM JI HWAN
发明人： KIM JI HWAN
IPC分类号： E05F3/18 , E05F1/14
CPC分类号： E05F3/18 , E05F1/14 , E05F3/22 , E05Y2800/41
摘要： PURPOSE: A door closer is provided to improve environmental effect by not using hydraulic oil and to reduce raw material costs by reducing manufacturing costs or maintenance costs. CONSTITUTION: A door closer comprises a rack, a housing(200), a door interlocking unit(300), a pinion contact unit(400), and an elasticity control unit(500). The rack is installed in the door. The housing is installed on the top of the door of a doorframe. The door interlocking unit is installed in the housing and moves according to the movement of the door. The pinion contact unit presses the pinion(340) of the door interlocking unit to the rack. The elasticity control unit controls the elasticity of a compression spring(350) of the door interlocking unit.
摘要翻译：目的：提供一种闭门器，通过不使用液压油来提高环境效果，并通过降低制造成本或维护成本降低原材料成本。构成：门关闭器包括齿条，壳体（200），门互锁单元（300），小齿轮接触单元（400）和弹性控制单元（500）。机架安装在门上。外壳安装在门框门的顶部。门互锁单元安装在外壳中，并根据门的移动移动。小齿轮接触单元将门互锁单元的小齿轮（340）压到机架上。弹性控制单元控制门互锁单元的压缩弹簧（350）的弹性。

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